Icon for a portion of a display screen such as an electronic display or a computer screen



The single FIGURE is a front view of an icon for a portion of a display screen such as an electronic display or a computer screen, the broken line drawing of a portion of a display screen is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an icon for a portion of a display screen such as an electronic display or a computer screen, as shown and described. 